Coordinate X: Y: Search

56 57 56 58 56 59 56 60 56 61 56 62 56 63 56 64 56 65 56 66 56 67 56 68 56 69 56 70 56 71 56 72 56 73 56 74 56 75 56 76 56 77 56 78 56 79 56 80 56 81 56 82 56 83 56 84 56 85 56 86 56 87 1498 1497 1496 1495 1494 1493 1492 1491 1490 1489 1488 1487 1486 1485 1484 1483

= Free Coordinate    = Occupied(Single Region)     = Occupied (Var Region)     = Center of the grid